From 95e7cafa8171397b5ef5d15ec4eac29ffa6fbe87 Mon Sep 17 00:00:00 2001
From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Date: Sat, 1 Oct 2022 15:00:22 +0200
Subject: [PATCH] x86: provide typedef jmp_buf
The jmp_buf type is required by the C99 specification.
Defining it for x86 fixes building the longjmp unit test.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
arch/x86/include/asm/setjmp.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/x86/include/asm/setjmp.h b/arch/x86/include/asm/setjmp.h
index 49c36c1cc8..15915d0dc6 100644
--- a/arch/x86/include/asm/setjmp.h
+++ b/arch/x86/include/asm/setjmp.h
@@ -34,7 +34,9 @@ struct jmp_buf_data {
#endif
-int setjmp(struct jmp_buf_data *jmp_buf);
-void longjmp(struct jmp_buf_data *jmp_buf, int val);
+typedef struct jmp_buf_data jmp_buf[1];
+
+int setjmp(jmp_buf env);
+void longjmp(jmp_buf env, int val);
#endif
--
2.39.5